Allstar Performance Thin OD Jam Nut 5/8-18" RH Thread Aluminum Natural - Set of 50 H762C04 1970-1993 Mercury Cougar

1970-1993 Mercury Cougar

AFR Magnum V2 Heads

Medium Blue Iridium

2 Bases / 2 Jaws

With seven layers of progressively finer mesh cotton gauze/synthetic media between 100-percent polyurethane top and base

Allstar Performance Thin OD Jam Nut 5/8-18" RH Thread Aluminum Natural - Set of 50 H762C04 1970-1993 Mercury CougarSpecialty jam nuts have smaller outside diameters, allowing smaller wrenches to be used when changing radius rod lengths. Example: with 1 2" bolts, the same 3 4" wrench can be used to adjust radius rod or mounting hole locations. Package of 50. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years,